CN204336825U - Steam mop scrubbing brush hinge arrangement - Google Patents

Abstract

The utility model provides a steam mop ground brush hinge structure, comprising an upper hinge, a connecting pin, a lower hinge, a ground brush vertical locking mechanism and a ground brush lower cover; the ground brush vertical locking mechanism includes a reset spring, a positioning block, The transmission block and the positioning spring; the upper hinge is hinged with the connecting pin and arranged on the lower hinge; the lower hinge is hinged with the lower cover of the ground brush; the transmission block is arranged in cooperation with the positioning block In the lower hinge, the positioning spring is arranged between the transmission block and the positioning block, the upper end of the positioning spring is fixed with the transmission block, the lower end is fixed with the positioning block, and the upper hinge is provided with There is a groove matching the positioning block; the return spring is fixedly arranged on both sides of the upper end of the transmission block. The utility model has a simple structure, the floor brush does not shake left and right when it stands upright, the floor brush is conveniently locked, and the mop is placed stably.

Description

Steam mop floor brush hinge structure

technical field

The utility model relates to the technical field of steam mop, in particular to a hinge structure of a steam mop ground brush.

Background technique

The principle of the steam mop is to heat the water to generate pressure and high temperature, and directly sterilize and sterilize the home environment through high-temperature and high-pressure steam. Steam mops generally have functions such as high-temperature sterilization and oil removal. Using high pressure to generate steam, it can clean and sterilize, easily deal with difficult dirt. But the existing steam mop is easy to fall down when placed, and placed unstable.

Utility model content

(1) Technical problems to be solved

The problem to be solved by the utility model is to provide a steam mop floor brush hinge structure, so as to overcome the defects in the prior art that the mop is easy to fall when placed and placed unstable.

(2) Technical solutions

In order to solve the above technical problems, the utility model provides a steam mop floor brush hinge structure, including an upper hinge, a connecting pin, a lower hinge, a floor brush vertical locking mechanism and a floor brush lower cover; the floor brush vertical locking mechanism It includes a return spring, a positioning block, a transmission block and a positioning spring; the upper hinge is hinged with the connecting pin and arranged on the lower hinge; the lower hinge is hinged with the lower cover of the ground brush; The positioning block is cooperatingly arranged in the lower hinge, the positioning spring is arranged between the transmission block and the positioning block, the upper end of the positioning spring is fixed to the transmission block, and the lower end is fixed to the positioning block , the upper hinge is provided with a groove that cooperates with the positioning block; the return spring is fixedly arranged on both sides of the upper end of the transmission block.

Further, the lower brush cover is provided with a protrusion matching with the transmission block.

Further, the shape of the lower end of the transmission block is arc-shaped.

Further, the number of the return springs is two.

Further, the shape of the lower end of the upper hinge is spherical.

Further, the positioning block is arranged in the cavity of the transmission block.

(3) Beneficial effects

The hinge structure of the floor brush of the steam mop of the utility model has a simple structure.

Description of drawings

Fig. 1 is the structure diagram when a kind of steam mop floor brush hinge structure of the utility model works and stands upright;

Fig. 2 is a cross-sectional view of a steam mop floor brush hinge structure of the utility model;

Fig. 3 is a structural schematic diagram of a steam mop ground brush hinge structure of the utility model when it is working;

Fig. 4 is a structural schematic diagram of a steam mop floor brush hinge structure of the utility model when it is upright;

Fig. 5 is a side view of a floor brush hinge structure of a steam mop of the present invention when it is upright.

In the figure, 1 is the upper hinge, 2 is the connecting pin, 3 is the lower hinge, 4 is the return spring, 5 is the positioning block, 6 is the transmission block, 7 is the positioning spring, 8 is the lower cover of the floor brush, and 9 is the groove. 10 is a protrusion, and 11 is a cavity.

Detailed ways

Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

As shown in Figures 1 to 5, a steam mop floor brush hinge structure of the present invention includes an upper hinge 1, a connecting pin 2, a lower hinge 3, a vertical locking mechanism for the floor brush, and a lower cover 8 for the floor brush; The vertical locking mechanism of the ground brush includes a return spring 4, a positioning block 5, a transmission block 6 and a positioning spring 7; The hinge 1 swings left and right; the lower hinge 3 is hinged with the ground brush lower cover 8 to realize the upper hinge 1 swinging up and down; the transmission block 6 and the positioning block 5 are arranged in the lower hinge 3 , the positioning spring 7 is arranged between the transmission block 6 and the positioning block 5, the upper end of the positioning spring 7 is fixed to the transmission block 6, the lower end is fixed to the positioning block 5, and the upper hinge 1 A groove 9 is provided on the top to cooperate with the positioning block 5; the return spring 4 is fixedly arranged on both sides of the upper end of the transmission block 6. The number of said back-moving springs is two. The lower end of the upper hinge 1 is spherical in shape.

The bottom brush cover 8 is provided with a protrusion 10 matching with the transmission block 6 . The lower end of the transmission block 6 is arc-shaped. Protrusion 10 is provided, and the shape of the lower end of transmission block 6 is arc-shaped. The advantage of this design is that the mutual cooperation is smoother.

When the ground brush is in working condition, the reset spring 4 is reset, and the positioning block 5, the transmission block 6 and the positioning spring 7 are pushed to slide, and the upper hinge 1 and the positioning block 5 are disengaged, and the upper hinge 1 can rotate around the connecting pin 2 at a certain angle, freely It can be rotated arbitrarily in the horizontal and upright storage positions (shown in Figure 2 and Figure 3), which is convenient for cleaning the floor and the like.

When the floor brush is in an upright storage state, the protrusion 10 of the floor brush lower cover 8 pushes the transmission block 6 to slide upward, and the return spring 4 is compressed. As shown in Figure 4, the positioning block 5 and the positioning spring 7 move upward along with the floor brush lower cover 8, when When the upper hinge 1 blocks the upward movement of the positioning block 5, the positioning spring 7 will be compressed. When the positioning spring 7 rotates around the connecting pin 2 to the upright position, the positioning block 5 moves upward to the groove 9 of the upper hinge 1, and the product stands upright. , will not shake from side to side.

The hinge structure of the floor brush of the steam mop of the utility model has a simple structure.

To sum up, the above-mentioned embodiment is not a limiting embodiment of the present utility model, and all modifications or equivalent deformations made by those skilled in the art on the basis of the essential content of the present utility model are included in the scope of the present utility model. technology category.

Claims (6)

1. A steam mop ground brush hinge structure is characterized in that: comprise upper hinge (1), connecting pin (2), lower hinge (3), ground brush vertical locking mechanism and ground brush lower cover (8); The vertical locking mechanism of the ground brush includes a return spring (4), a positioning block (5), a transmission block (6) and a positioning spring (7); the upper hinge (1) is hingedly arranged with the connecting pin (2) On the lower hinge (3); the lower hinge (3) is hinged with the lower cover (8) of the ground brush; the transmission block (6) is arranged on the lower In the hinge (3), the positioning spring (7) is arranged between the transmission block (6 and the positioning block (5), and the upper end of the positioning spring (7) is fixed with the transmission block (6), The lower end is fixed with the positioning block (5), and the upper hinge (1) is provided with a groove (9) matching with the positioning block (5); the return spring (4) is fixedly arranged on the transmission Block (6) upper end both sides. 2. The steam mop floor brush hinge structure according to claim 1, characterized in that: the lower cover (8) of the floor brush is provided with a protrusion (10) that cooperates with the transmission block (6). 3. The steam mop floor brush hinge structure according to claim 1, characterized in that: the lower end of the transmission block (6) is arc-shaped. 4. The steam mop floor brush hinge structure according to claim 1, characterized in that: the number of the return springs (4) is two. 5. The steam mop floor brush hinge structure according to claim 1, characterized in that: the shape of the lower end of the upper hinge (1) is spherical. 6. The steam mop floor brush hinge structure according to any one of claims 1 to 5, characterized in that: the positioning block (5) is arranged in the cavity (11) of the transmission block (6).